Last regenerated 2018 Apr 23 3:18:01 UTC
This is automatically regenerated at hourly intervals to include updates from the NEOCP (Near-Earth Object Confirmation Page). Click on the designation for any object to get a pseudo-MPEC for it. Uncertainties in orbital elements will almost always be given.
To be done: Provide advice on which object(s) are most in need of follow-up. This will take into account factors such as: is the uncertainty more than a few arcseconds, but low enough to make it possible to find the object? Is the uncertainty within reason, but about to grow to a point where the object will be hard to find? Is the object about to get really faint? Is a close approach/impact imminent? Does it have weird/interesting orbital elements? Is this a possible radar or ARRM target?
Also, source code for all this needs to be posted, and (I hope) this system run on other servers as a backup plan.
Note: 'Sig1' = current ephemeris uncertainty; 'Sig2' = ephemeris uncertainty in two days. This is a good guide as to how important it is to get a particular object. If the current uncertainty is ten arcseconds, but it'll be twenty degrees in two days, you'd best get it soon. If it'll only have grown to an arcminute, it may not be so important. (Though it's only a guide. The object may get faint or close to the sun or too far south or north for you during those two days. Which is why my work here is not yet done.)
Click here for a list sorted by designation
Click here for a list sorted by ephemeris uncertainty
Click here for a list sorted by Earth MOID
Click here for a list sorted by magnitude
Sorted by designation
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 G1COM 1.007 +/- 0.145 0.027 +/- 0.070 0.7 +/- 14 0.0016 14 51 34 -13 37 56 167.8 20.0 755 2746 M14TLCi 0.950 +/- 0.497 0.133 +/- 0.261 21.1 +/- 33 0.0006 23 38 55 +76 04 01 66.5 19.0 26d 29d M14TLHe 0.969 +/- 0.273 103.8 +/- 23 20 35 43 +54 31 33 75.0 12.8 35d 37d NK0865 4.069 +/- 12.6 0.756 +/- 0.62 126.2 +/- 8 0.1579 14 10 51 +21 18 04 146.2 19.2 12.0 201 P10Hil9 1.349 +/- 0.012 0.419 +/- 0.008 6.3 +/- 0.09 0.0039 00 22 50 +23 07 33 25.8 31?? 361 330 P10Hq33 4.378 +/- 0.096 0.534 +/- 0.014 7.4 +/- 0.09 1.0489 15 37 22 -13 58 55 156.7 19.5 .22 .55 P10Hqf1 1.111 +/- 0.341 0.095 +/- 0.243 0.4 +/- 2.3 0.0150 13 18 25 -04 21 18 166.6 22.4 53d 55d X55749 1.894 +/- 1.13 0.262 +/- 0.229 23.9 +/- 34 0.3860 11 11 13 +25 41 51 123.6 21.5 280 511 ZG81415 2.637 +/- 0.021 0.416 +/- 0.002 58.0 +/- 0.25 0.8945 12 57 41 -00 00 33 159.8 21.7 .30 .72 ZGBBCA4 1.276 +/- 0.003 0.348 +/- 0.002 7.9 +/- 0.06 0.0012 14 13 30 +14 27 41 153.0 24.7 24.1 26.8 ZGBD8E2 1.355 +/- 0.001 0.274 +/- 0.000 12.2 +/- 0.016 0.0204 19 26 46 +59 39 25 83.7 24.5 46.1 47.1 ZGBE27B 2.130 +/- 0.003 0.533 +/- 0.000 2.9 +/- 0.003 0.0164 16 19 45 -22 39 10 145.7 23.1 20.0 21.9 ZH01B42 3.980 +/- 3.38 0.750 +/- 0.213 12.6 +/- 2.2 0.0162 02 11 14 -74 14 24 86.7 21.7 2634 2400 ZH01C49 0.831 +/- 0.055 0.293 +/- 0.165 20.3 +/- 12 0.0272 11 54 08 +35 10 39 123.6 22.1 9245 190' ZH87DE0 1.514 +/- 0.387 0.304 +/- 0.159 4.1 +/- 2.8 0.0519 12 44 23 -25 53 37 157.3 21.4 766' 23d ZH87E55 1.029 +/- 0.198 0.015 +/- 0.133 29.3 +/- 14 0.0191 12 40 50 +45 21 56 119.4 23.0 322' 377' ZH87F10 1.201 +/- 0.224 19.8 +/- 39 12 25 33 -10 11 14 156.3 24.8 29d 31d ZH8F849 1.192 +/- 0.000 0.161 +/- 0.000 12.5 +/- 0.012 0.0236 12 26 24 +12 47 51 145.4 19.5 .19 .20 ZH90BDA 2.386 +/- 0.808 0.369 +/- 0.152 5.8 +/- 3.1 0.4888 12 58 18 +06 20 28 155.5 21.6 226 480 ZH91290 2.245 +/- 0.075 0.535 +/- 0.015 10.9 +/- 0.34 0.1670 14 25 11 +06 35 11 160.2 20.0 .46 1.2 ZH9175A 1.968 +/- 0.017 0.462 +/- 0.004 5.4 +/- 0.037 0.0522 14 48 04 -00 05 34 163.2 21.2 .39 .41 ZH917E6 1.080 +/- 0.008 0.492 +/- 0.005 32.0 +/- 0.9 0.2529 14 14 22 +01 07 59 166.1 21.0 .46 1.3 ZH9181F 1.888 +/- 0.028 0.601 +/- 0.006 2.6 +/- 0.037 0.0239 14 49 37 +06 19 10 157.8 21.2 .63 3.8 ZH91A05 1.466 +/- 0.002 0.264 +/- 0.001 12.7 +/- 0.037 0.0721 14 56 44 -04 16 23 164.2 20.0 .29 .49 ZH91A66 1.747 +/- 0.061 0.244 +/- 0.019 27.0 +/- 0.9 0.3325 15 03 39 +02 43 59 158.5 21.6 5.4 37.0 ZH91C9B 2.255 +/- 0.271 0.709 +/- 0.040 9.4 +/- 0.39 0.0632 16 21 06 -00 20 11 143.4 20.9 5.4 35.3 ZH91CB1 1.366 +/- 0.020 0.501 +/- 0.01 3.3 +/- 0.044 0.0495 16 18 19 +04 34 32 142.1 20.2 .91 3.2 ZTF00Mt 1.645 +/- 0.231 0.620 +/- 0.067 7.6 +/- 1.1 0.0070 14 42 47 +13 25 37 152.3 18.4 199 348Sorted by current ephemeris uncertainty
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 ZH8F849 1.192 +/- 0.000 0.161 +/- 0.000 12.5 +/- 0.012 0.0236 12 26 24 +12 47 51 145.4 19.5 .19 .20 P10Hq33 4.378 +/- 0.096 0.534 +/- 0.014 7.4 +/- 0.09 1.0489 15 37 22 -13 58 55 156.7 19.5 .22 .55 ZH91A05 1.466 +/- 0.002 0.264 +/- 0.001 12.7 +/- 0.037 0.0721 14 56 44 -04 16 23 164.2 20.0 .29 .49 ZG81415 2.637 +/- 0.021 0.416 +/- 0.002 58.0 +/- 0.25 0.8945 12 57 41 -00 00 33 159.8 21.7 .30 .72 ZH9175A 1.968 +/- 0.017 0.462 +/- 0.004 5.4 +/- 0.037 0.0522 14 48 04 -00 05 34 163.2 21.2 .39 .41 ZH917E6 1.080 +/- 0.008 0.492 +/- 0.005 32.0 +/- 0.9 0.2529 14 14 22 +01 07 59 166.1 21.0 .46 1.3 ZH91290 2.245 +/- 0.075 0.535 +/- 0.015 10.9 +/- 0.34 0.1670 14 25 11 +06 35 11 160.2 20.0 .46 1.2 ZH9181F 1.888 +/- 0.028 0.601 +/- 0.006 2.6 +/- 0.037 0.0239 14 49 37 +06 19 10 157.8 21.2 .63 3.8 ZH91CB1 1.366 +/- 0.020 0.501 +/- 0.01 3.3 +/- 0.044 0.0495 16 18 19 +04 34 32 142.1 20.2 .91 3.2 ZH91C9B 2.255 +/- 0.271 0.709 +/- 0.040 9.4 +/- 0.39 0.0632 16 21 06 -00 20 11 143.4 20.9 5.4 35.3 ZH91A66 1.747 +/- 0.061 0.244 +/- 0.019 27.0 +/- 0.9 0.3325 15 03 39 +02 43 59 158.5 21.6 5.4 37.0 NK0865 4.069 +/- 12.6 0.756 +/- 0.62 126.2 +/- 8 0.1579 14 10 51 +21 18 04 146.2 19.2 12.0 201 ZGBE27B 2.130 +/- 0.003 0.533 +/- 0.000 2.9 +/- 0.003 0.0164 16 19 45 -22 39 10 145.7 23.1 20.0 21.9 ZGBBCA4 1.276 +/- 0.003 0.348 +/- 0.002 7.9 +/- 0.06 0.0012 14 13 30 +14 27 41 153.0 24.7 24.1 26.8 ZGBD8E2 1.355 +/- 0.001 0.274 +/- 0.000 12.2 +/- 0.016 0.0204 19 26 46 +59 39 25 83.7 24.5 46.1 47.1 ZTF00Mt 1.645 +/- 0.231 0.620 +/- 0.067 7.6 +/- 1.1 0.0070 14 42 47 +13 25 37 152.3 18.4 199 348 ZH90BDA 2.386 +/- 0.808 0.369 +/- 0.152 5.8 +/- 3.1 0.4888 12 58 18 +06 20 28 155.5 21.6 226 480 X55749 1.894 +/- 1.13 0.262 +/- 0.229 23.9 +/- 34 0.3860 11 11 13 +25 41 51 123.6 21.5 280 511 P10Hil9 1.349 +/- 0.012 0.419 +/- 0.008 6.3 +/- 0.09 0.0039 00 22 50 +23 07 33 25.8 31?? 361 330 G1COM 1.007 +/- 0.145 0.027 +/- 0.070 0.7 +/- 14 0.0016 14 51 34 -13 37 56 167.8 20.0 755 2746 ZH01B42 3.980 +/- 3.38 0.750 +/- 0.213 12.6 +/- 2.2 0.0162 02 11 14 -74 14 24 86.7 21.7 2634 2400 ZH01C49 0.831 +/- 0.055 0.293 +/- 0.165 20.3 +/- 12 0.0272 11 54 08 +35 10 39 123.6 22.1 9245 190' ZH87E55 1.029 +/- 0.198 0.015 +/- 0.133 29.3 +/- 14 0.0191 12 40 50 +45 21 56 119.4 23.0 322' 377' ZH87DE0 1.514 +/- 0.387 0.304 +/- 0.159 4.1 +/- 2.8 0.0519 12 44 23 -25 53 37 157.3 21.4 766' 23d M14TLCi 0.950 +/- 0.497 0.133 +/- 0.261 21.1 +/- 33 0.0006 23 38 55 +76 04 01 66.5 19.0 26d 29d ZH87F10 1.201 +/- 0.224 19.8 +/- 39 12 25 33 -10 11 14 156.3 24.8 29d 31d M14TLHe 0.969 +/- 0.273 103.8 +/- 23 20 35 43 +54 31 33 75.0 12.8 35d 37d P10Hqf1 1.111 +/- 0.341 0.095 +/- 0.243 0.4 +/- 2.3 0.0150 13 18 25 -04 21 18 166.6 22.4 53d 55dSorted by Earth MOID
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 ZH87F10 1.201 +/- 0.224 19.8 +/- 39 12 25 33 -10 11 14 156.3 24.8 29d 31d M14TLHe 0.969 +/- 0.273 103.8 +/- 23 20 35 43 +54 31 33 75.0 12.8 35d 37d M14TLCi 0.950 +/- 0.497 0.133 +/- 0.261 21.1 +/- 33 0.0006 23 38 55 +76 04 01 66.5 19.0 26d 29d ZGBBCA4 1.276 +/- 0.003 0.348 +/- 0.002 7.9 +/- 0.06 0.0012 14 13 30 +14 27 41 153.0 24.7 24.1 26.8 G1COM 1.007 +/- 0.145 0.027 +/- 0.070 0.7 +/- 14 0.0016 14 51 34 -13 37 56 167.8 20.0 755 2746 P10Hil9 1.349 +/- 0.012 0.419 +/- 0.008 6.3 +/- 0.09 0.0039 00 22 50 +23 07 33 25.8 31?? 361 330 ZTF00Mt 1.645 +/- 0.231 0.620 +/- 0.067 7.6 +/- 1.1 0.0070 14 42 47 +13 25 37 152.3 18.4 199 348 P10Hqf1 1.111 +/- 0.341 0.095 +/- 0.243 0.4 +/- 2.3 0.0150 13 18 25 -04 21 18 166.6 22.4 53d 55d ZH01B42 3.980 +/- 3.38 0.750 +/- 0.213 12.6 +/- 2.2 0.0162 02 11 14 -74 14 24 86.7 21.7 2634 2400 ZGBE27B 2.130 +/- 0.003 0.533 +/- 0.000 2.9 +/- 0.003 0.0164 16 19 45 -22 39 10 145.7 23.1 20.0 21.9 ZH87E55 1.029 +/- 0.198 0.015 +/- 0.133 29.3 +/- 14 0.0191 12 40 50 +45 21 56 119.4 23.0 322' 377' ZGBD8E2 1.355 +/- 0.001 0.274 +/- 0.000 12.2 +/- 0.016 0.0204 19 26 46 +59 39 25 83.7 24.5 46.1 47.1 ZH8F849 1.192 +/- 0.000 0.161 +/- 0.000 12.5 +/- 0.012 0.0236 12 26 24 +12 47 51 145.4 19.5 .19 .20 ZH9181F 1.888 +/- 0.028 0.601 +/- 0.006 2.6 +/- 0.037 0.0239 14 49 37 +06 19 10 157.8 21.2 .63 3.8 ZH01C49 0.831 +/- 0.055 0.293 +/- 0.165 20.3 +/- 12 0.0272 11 54 08 +35 10 39 123.6 22.1 9245 190' ZH91CB1 1.366 +/- 0.020 0.501 +/- 0.01 3.3 +/- 0.044 0.0495 16 18 19 +04 34 32 142.1 20.2 .91 3.2 ZH87DE0 1.514 +/- 0.387 0.304 +/- 0.159 4.1 +/- 2.8 0.0519 12 44 23 -25 53 37 157.3 21.4 766' 23d ZH9175A 1.968 +/- 0.017 0.462 +/- 0.004 5.4 +/- 0.037 0.0522 14 48 04 -00 05 34 163.2 21.2 .39 .41 ZH91C9B 2.255 +/- 0.271 0.709 +/- 0.040 9.4 +/- 0.39 0.0632 16 21 06 -00 20 11 143.4 20.9 5.4 35.3 ZH91A05 1.466 +/- 0.002 0.264 +/- 0.001 12.7 +/- 0.037 0.0721 14 56 44 -04 16 23 164.2 20.0 .29 .49 NK0865 4.069 +/- 12.6 0.756 +/- 0.62 126.2 +/- 8 0.1579 14 10 51 +21 18 04 146.2 19.2 12.0 201 ZH91290 2.245 +/- 0.075 0.535 +/- 0.015 10.9 +/- 0.34 0.1670 14 25 11 +06 35 11 160.2 20.0 .46 1.2 ZH917E6 1.080 +/- 0.008 0.492 +/- 0.005 32.0 +/- 0.9 0.2529 14 14 22 +01 07 59 166.1 21.0 .46 1.3 ZH91A66 1.747 +/- 0.061 0.244 +/- 0.019 27.0 +/- 0.9 0.3325 15 03 39 +02 43 59 158.5 21.6 5.4 37.0 X55749 1.894 +/- 1.13 0.262 +/- 0.229 23.9 +/- 34 0.3860 11 11 13 +25 41 51 123.6 21.5 280 511 ZH90BDA 2.386 +/- 0.808 0.369 +/- 0.152 5.8 +/- 3.1 0.4888 12 58 18 +06 20 28 155.5 21.6 226 480 ZG81415 2.637 +/- 0.021 0.416 +/- 0.002 58.0 +/- 0.25 0.8945 12 57 41 -00 00 33 159.8 21.7 .30 .72 P10Hq33 4.378 +/- 0.096 0.534 +/- 0.014 7.4 +/- 0.09 1.0489 15 37 22 -13 58 55 156.7 19.5 .22 .55Sorted by magnitude
Object Semimajor axis Eccentricity Incl MOID RA dec Elong mag Sig1 Sig2 M14TLHe 0.969 +/- 0.273 103.8 +/- 23 20 35 43 +54 31 33 75.0 12.8 35d 37d ZTF00Mt 1.645 +/- 0.231 0.620 +/- 0.067 7.6 +/- 1.1 0.0070 14 42 47 +13 25 37 152.3 18.4 199 348 M14TLCi 0.950 +/- 0.497 0.133 +/- 0.261 21.1 +/- 33 0.0006 23 38 55 +76 04 01 66.5 19.0 26d 29d NK0865 4.069 +/- 12.6 0.756 +/- 0.62 126.2 +/- 8 0.1579 14 10 51 +21 18 04 146.2 19.2 12.0 201 ZH8F849 1.192 +/- 0.000 0.161 +/- 0.000 12.5 +/- 0.012 0.0236 12 26 24 +12 47 51 145.4 19.5 .19 .20 P10Hq33 4.378 +/- 0.096 0.534 +/- 0.014 7.4 +/- 0.09 1.0489 15 37 22 -13 58 55 156.7 19.5 .22 .55 ZH91A05 1.466 +/- 0.002 0.264 +/- 0.001 12.7 +/- 0.037 0.0721 14 56 44 -04 16 23 164.2 20.0 .29 .49 ZH91290 2.245 +/- 0.075 0.535 +/- 0.015 10.9 +/- 0.34 0.1670 14 25 11 +06 35 11 160.2 20.0 .46 1.2 G1COM 1.007 +/- 0.145 0.027 +/- 0.070 0.7 +/- 14 0.0016 14 51 34 -13 37 56 167.8 20.0 755 2746 ZH91CB1 1.366 +/- 0.020 0.501 +/- 0.01 3.3 +/- 0.044 0.0495 16 18 19 +04 34 32 142.1 20.2 .91 3.2 ZH91C9B 2.255 +/- 0.271 0.709 +/- 0.040 9.4 +/- 0.39 0.0632 16 21 06 -00 20 11 143.4 20.9 5.4 35.3 ZH917E6 1.080 +/- 0.008 0.492 +/- 0.005 32.0 +/- 0.9 0.2529 14 14 22 +01 07 59 166.1 21.0 .46 1.3 ZH9175A 1.968 +/- 0.017 0.462 +/- 0.004 5.4 +/- 0.037 0.0522 14 48 04 -00 05 34 163.2 21.2 .39 .41 ZH9181F 1.888 +/- 0.028 0.601 +/- 0.006 2.6 +/- 0.037 0.0239 14 49 37 +06 19 10 157.8 21.2 .63 3.8 ZH87DE0 1.514 +/- 0.387 0.304 +/- 0.159 4.1 +/- 2.8 0.0519 12 44 23 -25 53 37 157.3 21.4 766' 23d X55749 1.894 +/- 1.13 0.262 +/- 0.229 23.9 +/- 34 0.3860 11 11 13 +25 41 51 123.6 21.5 280 511 ZH90BDA 2.386 +/- 0.808 0.369 +/- 0.152 5.8 +/- 3.1 0.4888 12 58 18 +06 20 28 155.5 21.6 226 480 ZH91A66 1.747 +/- 0.061 0.244 +/- 0.019 27.0 +/- 0.9 0.3325 15 03 39 +02 43 59 158.5 21.6 5.4 37.0 ZG81415 2.637 +/- 0.021 0.416 +/- 0.002 58.0 +/- 0.25 0.8945 12 57 41 -00 00 33 159.8 21.7 .30 .72 ZH01B42 3.980 +/- 3.38 0.750 +/- 0.213 12.6 +/- 2.2 0.0162 02 11 14 -74 14 24 86.7 21.7 2634 2400 ZH01C49 0.831 +/- 0.055 0.293 +/- 0.165 20.3 +/- 12 0.0272 11 54 08 +35 10 39 123.6 22.1 9245 190' P10Hqf1 1.111 +/- 0.341 0.095 +/- 0.243 0.4 +/- 2.3 0.0150 13 18 25 -04 21 18 166.6 22.4 53d 55d ZH87E55 1.029 +/- 0.198 0.015 +/- 0.133 29.3 +/- 14 0.0191 12 40 50 +45 21 56 119.4 23.0 322' 377' ZGBE27B 2.130 +/- 0.003 0.533 +/- 0.000 2.9 +/- 0.003 0.0164 16 19 45 -22 39 10 145.7 23.1 20.0 21.9 ZGBD8E2 1.355 +/- 0.001 0.274 +/- 0.000 12.2 +/- 0.016 0.0204 19 26 46 +59 39 25 83.7 24.5 46.1 47.1 ZGBBCA4 1.276 +/- 0.003 0.348 +/- 0.002 7.9 +/- 0.06 0.0012 14 13 30 +14 27 41 153.0 24.7 24.1 26.8 ZH87F10 1.201 +/- 0.224 19.8 +/- 39 12 25 33 -10 11 14 156.3 24.8 29d 31d P10Hil9 1.349 +/- 0.012 0.419 +/- 0.008 6.3 +/- 0.09 0.0039 00 22 50 +23 07 33 25.8 31?? 361 330